High severity · published Apr 11, 2018
CVE-2017-13677
Denial-of-service (DoS) vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles
7.5
CVSS
5%
EPSS
No
On KEV
Description
Denial-of-service (DoS) vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles. A remote attacker can use crafted HTTP/HTTPS requests to cause denial-of-service through management console application crashes.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.0% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Advanced Secure Gateway · Broadcom
6.6 before 6.6.5.14; 6.7 before 6.7.3.1 · source: NVD
SP
Symantec Proxysg · Broadcom
6.5 before 6.5.10.8; 6.6 before 6.6.5.14; 6.7 before 6.7.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-13677
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-13677
Third Party Advisory
http://www.securityfocus.com/bid/103685
Third Party Advisory
http://www.securitytracker.com/id/1040757
Vendor Advisory
https://www.symantec.com/security-center/network-protection-security-advisories/SA162
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